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no_symcache_no_problem: be more tolerant of not-yet-implemented provider backends #39

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goodboy wants to merge 8 commits from no_symcache_no_problem into tsp_gaps
pull from: no_symcache_no_problem
merge into: pikers:tsp_gaps
Conversation 0 Commits 8 Files Changed 7

8 Commits (310_plus)

Author SHA1 Message Date
Tyler Goodlet c3f3b25524 Teensie `piker.data` styling tweaks 
- use more compact optional value style with `|`-union
- fix `.flows` typing-only import since we need `MktPair` to be
  immediately defined for use on a `msgspec.Struct` field.
- more "tree-like" warning msg in `.validate()` reporting.
 2025-02-21 16:37:42 -05:00
Tyler Goodlet 8dcdf7c9a9 Invert `getattr()` check for `get_mkt_pairs()` ep 
Such that we `return` early when not defined by the provider backend to
reduce an indent level in `SymbologyCache.load()`.
 2025-02-21 16:37:42 -05:00
Tyler Goodlet 4d15b9bfdd Allow ledger passes to ignore (symcache) unknown fqmes 
For example in the paper-eng, if you have a backend that doesn't fully
support a symcache (yet) it's handy to be able to ignore processing
other paper-eng txns when all you care about at the moment is the
simulated symbol.

NOTE, that currently this will still result in a key-error when you load
more then one mkt with the paper engine (for which the backend does not
have the symcache implemented) since no fqme ad-hoc query was made for
the 2nd symbol (and i'm not sure we should support that kinda hackery
over just encouraging the sym-cache being added?). Def needs a little
more thought depending on how many backends are never going to be able
to (easily) support caching..
 2025-02-21 16:37:42 -05:00
goodboy 5e371f1d73 Merge pull request 'jsonrpc_err_in_rent' (#41) from jsonrpc_err_in_rent into gitea_feats 
Reviewed-on: #41
 2025-02-21 21:21:02 +00:00
goodboy 6c221bb348 Merge pull request 'tsp_gaps: fixes for fault-less OHLCV time-series loads' (#35) from tsp_gaps into gitea_feats 
Reviewed-on: #35
 2025-02-21 20:46:37 +00:00
Tyler Goodlet e391c896f8 Mk jsronrpc's underlying ws timeout `float('inf')` 
Since currently we're only using this IPC subsys for `deribit`, and
generally speaking we're primarly supporting options markets (which are
fairly "slow moving"), flip to a default of NOT resetting the `NoBsWs`
on timeout since doing so normally breaks the jsron-rpc IPC session.
Without a proper `fixture` passed to `open_autorecon_ws()` (which we
should eventually implement!!) relying on a timeout-to-reset more or
less will just cause breakage issues - a proper reconnect sequence must
be implemented before using that feature.

Deats,
- expose and proxy through the `msg_recv_timeout` from
  `open_jsonrpc_session()` into the underlying `open_autorecon_ws()`
  call.
 2025-02-19 17:05:13 -05:00
Tyler Goodlet 5633f5614d Doc-n-clean `.data._web_bs.open_jsonrpc_session()` 
Add a doc-string reflecting recent refinements, drop all the old hook
params, rename `n: trio.Nursery` -> `tn` for "task nursery" fitting with
code base's naming style.
 2025-02-19 17:05:13 -05:00
Tyler Goodlet 76735189de data._web_bs: try to raise jsonrpc errors in parent task 2025-02-19 17:05:13 -05:00